Yashizweho kugirango itange igisubizo cyizewe kandi kirambye cyokoresha amashanyarazi ya gride, sisitemu izuba riva kumurongo itanga ibintu byinshi nibyiza, bigatuma ihitamo mubikorwa byo gukoresha bitandukanye.
Imirasire y'izuba ni sisitemu yigenga ikora amashanyarazi yigenga, igizwe ahanini nizuba, ingufu zo kubika ingufu, kugenzura / gusohora ibintu hamwe nibindi bice. amashanyarazi, hanyuma abikwa muri banki ya bateri kugirango akoreshwe mugihe izuba rike.Ibi bituma sisitemu ikora yigenga ya gride, ikaba igisubizo cyiza kubice bya kure, ibikorwa byo hanze hamwe nimbaraga zo gusubira inyuma.